I've seen in person EuroBikes, Texas Fairing, and FSMD. The Texas fairing was just shit, looked like really thin plastic. I could flex it with my hand very easly. The FSMD looked very nice, good fit.
My 01 600 had a EuroBike undertail. VERY good quality, the fit was almost perfect. The material is very strong and high quality fiberglass. Paint match was good.
I would go with FSMD over EuroBikes for one reason, you get to keep most your trunk space. The EuroBikes east 50% of the trunk (at least on the GSXR's).
If Dussalt makes a tail for your bike they are probably the best out there but however the most expensive as well.